Agricultural
| Mon 01 Jun 2026
Beijing, June 1 -- State Intellectual Property Office of China has published Gansu Agricultural Mechanization Tech Promotion Master Station patent application for Cotton Topping Device. The invention was developed by Liu Pengxia, Liu Haitao, Zhang Luhai, Huang Tao, Wang Chao, Liu Huan, Wang Bowei, Wei Lijuan, Wei Weijie, Wang Sh..